An Tu Bai chang lu dou105-135 days — The plants grow to about thirty five inches tall, are high yielding, producing pods containing two to three beans each. The seeds are medium size, bright green in color and are good at the green pod stage for edamame. At this stage, they also freeze well.

'An Tu Bai chang lu dou' was introduced into the USDA's seed bank by the Chinese Academy of Agricultural Sciences in 1990. Each packet contains 25 to 30 seeds.